Harrison, Elizabeth, 1849-1927 · St. Louis, Mo., Chicago, Ill., Sigma publishing company · leaf 231
Place, for example, four disks so that they touch by a curved surface, leaving a hollow space in the No. 65. Showing fundamental and first move of a "beauty sequence'- made with the Curvilinear Gift. middle ; the dividing lines of these disks extending from front to back and from left to right.… … No. 66. Showing second and third moves in the "beauty sequence ■ begun in No. 65.
Internet Archive · National-Louis University Library, Archives and Special Collections · Public domain (published before 1931). Free to use for anything.
